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Here’s how to become smarter as you age

October 22, 2016 09:00 PM

UPDATED October 22, 2016 09:27 PM

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About Mark Ballard

Mark Ballard

Mark Ballard’s column runs each week in The Telegraph. Send your questions or comments to P.O. Box 4232, Macon, GA 31208; call 478-757-6877; email; follow him at; or become a subscriber to Mark’s Facebook page.